128230976

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{5741}}^1$

素因数の和:6102

約数の個数: 28

約数和(自身を含む): 255231900

約数和(自身を除く): 127000924

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 1396, 2792, 5584, 5741, 11168, 11482, 22336, 22964, 45928, 91856, 183712, 367424, 2003609, 4007218, 8014436, 16028872, 32057744, 64115488, 128230976]

約数ペア:

[(1, 128230976), (2, 64115488), (4, 32057744), (8, 16028872), (16, 8014436), (32, 4007218), (64, 2003609), (349, 367424), (698, 183712), (1396, 91856), (2792, 45928), (5584, 22964), (5741, 22336), (11168, 11482)]